整理分享者：西安凯新生物科技小编慧慧。用于科学研究或者工业应用等非医疗目的，非药用非食用

MAL-PEG-EPO, full name maleimide-polyethylene glycol-epoxide, is a chemically modified product that combines the characteristics of maleimide (MAL), polyethylene glycol (PEG), ａnd epoxide (EPO). This compound has broad application prospects in the fields of biology ａnd chemical research.

First of all, the maleimide group endows MAL-PEG-EPO with high reactivity. It can react with biomolecules containing sulfhydryl (-SH) under mild conditions to form a stable thioether bond. This characteristic makes MAL-PEG-EPO an ideal tool for connecting ａnd modifying biomolecules such as proteins, peptides, ａnd antibodies. It can significantly improve the water solubility ａnd stability of these biomolecules ａnd reduce their immunogenicity.

Secondly, the introduction of polyethylene glycol chains provides MAL-PEG-EPO with excellent biocompatibility ａnd controllability. As a long-chain polymer, polyethylene glycol can stably exist in organisms ａnd reduce non-specific binding. In addition, by adjusting the molecular weight of polyethylene glycol, the physicochemical properties ａnd biological activities of MAL-PEG-EPO can be further optimized.

Finally, the epoxide part may retain or endow MAL-PEG-EPO with new biological functions, making it show unique advantages in some specific applications. For example, in molecular delivery systems, MAL-PEG-EPO can achieve targeted delivery ａnd controlled release by reacting with the sulfhydryl groups of molecules or carrier molecules; in biomaterial modification, it can be used to improve the surface properties of materials ａnd endow them with specific functionalities.

产品名称： 马来酰亚胺聚乙二醇环氧基，环氧基聚乙二醇马来酰亚胺

化学名称： MAL-PEG-EPO，MAL-PEG-EP，MAL-PEG-Epoxide，Maleimide-PEG-EPO，Maleimide-PEG-EP，Maleimide-PEG-Epoxide

纯度： 95%+

分子量： 400、600、1000、2000、3400、5000（可按需定制）

结构式： 

规格大小： 1g，5g，10g[可定制]

技术支持： 西安凯新生物科技有限公司

特殊要求： 干燥避湿，避光，避免反复冻融

相关试剂：

NHS-PEG-EPO

Biotin-PEG-EPO

FITC-PEG-EPO

Rhodamine-PEG-EPO

Cy3-PEG-EPO

Cy5-PEG-EPO

Maleimide-PEG-BSA

Maleimide-PEG-Insulin

原创作者：西安凯新生物科技有限公司